public void OnInitialized(IStoreController controller, IExtensionProvider extensions)
{
// Purchasing has succeeded initializing. Collect our Purchasing references.
Debug.Log("OnInitialized: PASS");
// Overall Purchasing system, configured with products for this application.
m_StoreController = controller;
// Store specific subsystem, for accessing device-specific store features.
m_StoreExtensionProvider = extensions;
// Set play store extensions.
_playStoreExtensions =
m_StoreExtensionProvider.GetExtension <Google.Play.Billing.IGooglePlayStoreExtensions>();
CheckSubscriptionsAvailabilityBasedOnReceipt(controller);
// Pass an obfuscated account id.
_playStoreExtensions.SetObfuscatedAccountId(TrivialKartClientUtil.GetObfuscatedAccountId());
// Set the deferred purchases callback.
_playStoreExtensions.SetDeferredPurchaseListener(
delegate(Product product)
{
ProcessDeferredPurchase(product.definition.id);
// Do not grant the item here. Instead, record the purchase and remind
// the user to complete the transaction in the Play Store.
});
}
// Check if the obfuscated account id on the receipt is same as the one on the device.
private static void ObfuscatedAccountIdValidation(string unityIapReceipt)
{
Dictionary <string, object> unityIapReceiptDictionary =
(Dictionary <string, object>)MiniJson.JsonDecode(unityIapReceipt);
string payload = (string)unityIapReceiptDictionary["Payload"];
Dictionary <string, object> payLoadDictionary = (Dictionary <string, object>)MiniJson.JsonDecode(payload);
string receipt = (string)payLoadDictionary["json"];
Dictionary <string, object> receiptDictionary = (Dictionary <string, object>)MiniJson.JsonDecode(receipt);
if (!receiptDictionary.ContainsKey("obfuscatedAccountId") ||
!receiptDictionary["obfuscatedAccountId"].Equals(TrivialKartClientUtil.GetObfuscatedAccountId()))
{
Debug.Log("Obfuscated account id is invalid");
throw new IAPSecurityException();
}
}
